package velthuis import ( "io/ioutil" "testing" ) func TestProcessBytes(t *testing.T) { path := "/home/siongui/dev/nanda/content/articles/tipitaka/tipitaka%zh.rst" b, err := ioutil.ReadFile(path) if err != nil { panic(err) } ProcessBytes(b) //b2 := ProcessBytes(b) //ioutil.WriteFile(path, b2, 0644) }